十、书面表达。
你对太空有哪些了解？你对宇航员在太空中的生活有哪些了解？请你选一个角度，用英语写一写吧。
要求：语句通顺，语法正确，不少于5句话。

I know many interesting things about astronauts' life in space.
There is no gravity in space, so everything is easy to float.
Astronauts can not eat common food like us, they eat special food from sealed bags.
When they sleep, they have to tie their bodies to the sleeping bag, or they will fly away.
It is such a special experience to live in space, and I hope I can visit space one day.

【分析】
本题是英语书面表达题，要求围绕“太空”或“宇航员在太空的生活”写作，需满足语句通顺、语法正确、不少于5句话的要求。解题思路：1.确定写作角度（如选择宇航员在太空的生活）；2.结合太空常识构思具体内容（如无重力、特殊饮食、睡眠方式等）；3.用正确的英语组织语句，确保句子数量达标、语法无误。
【解析】
首先点明写作主题为宇航员在太空的生活，先总述对这一话题的了解，再分述具体细节：太空无重力使物品易漂浮；宇航员食用密封袋中的特殊食物，无法吃普通食物；睡觉时需将身体绑在睡袋上防止飘走；最后表达对太空生活的感受及愿望，全程保证语句连贯、语法正确，符合题目要求。
【答案】
I know many interesting things about astronauts' life in space.
There is no gravity in space, so everything is easy to float.
Astronauts can not eat common food like us, they eat special food from sealed bags.
When they sleep, they have to tie their bodies to the sleeping bag, or they will fly away.
It is such a special experience to live in space, and I hope I can visit space one day.
【知识点】
英语书面表达、话题作文
【点评】
本题考查学生围绕指定话题运用英语进行写作的能力，结合太空常识考查语言组织与语法运用，要求基础扎实，符合基础英语写作的考查方向。
【难度系数】
0.6